Compare 397981 vs 398011
| Property | 397981 | 398011 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3979811 | 3980111 |
| Prime factorization | 397981 | 398011 |
| Divisors count | 2 | 2 |
| Divisors | 1, 397981 | 1, 398011 |
| Number of properties | 5 | 3 |
| Additive primes | 13316th | |
| Chen primes | 13602nd | |
| Isolated primes | 26122nd | 26123rd |
| Lucky primes | 4049th | |
| Primes | 33697th | 33698th |
| Ulam primes | 2425th | |
| Roman numberals | ||
| Base 2 | 11000010010100111012 | 11000010010101110112 |
| Base 3 | 2020122210013 | 2020122220113 |
| Base 4 | 12010221314 | 12010223234 |
| Base 5 | 1002134115 | 1002140215 |
| Base 6 | 123103016 | 123103516 |
| Base 7 | 32452037 | 32452457 |
| Base 8 | 14112358 | 14112738 |
| Base 9 | 6658319 | 6658649 |
| Base 10 | 39798110 | 39801110 |
| Base 11 | 25201111 | 25203911 |
| Base 12 | 17239112 | 1723b712 |
| Base 13 | 10c1bc13 | 10c21313 |
| Base 14 | a507314 | a509514 |
| Base 15 | 7cdc115 | 7cde115 |
| Base 16 | 6129d16 | 612bb16 |